Date: Fri, 12 Dec 2008 06:01:30 +0000 (UTC) From: Sam Leffler <sam@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r185974 - projects/arpv2_merge_1/sys/netinet Message-ID: <200812120601.mBC61UFJ088344@svn.freebsd.org>
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Author: sam Date: Fri Dec 12 06:01:30 2008 New Revision: 185974 URL: http://svn.freebsd.org/changeset/base/185974 Log: o fix comment o compare ptr to NULL Modified: projects/arpv2_merge_1/sys/netinet/in.c Modified: projects/arpv2_merge_1/sys/netinet/in.c ============================================================================== --- projects/arpv2_merge_1/sys/netinet/in.c Fri Dec 12 06:01:09 2008 (r185973) +++ projects/arpv2_merge_1/sys/netinet/in.c Fri Dec 12 06:01:30 2008 (r185974) @@ -1040,9 +1040,9 @@ in_lltable_new(const struct sockaddr *l3 return NULL; callout_init(&lle->base.la_timer, CALLOUT_MPSAFE); - /* qing + /* * For IPv4 this will trigger "arpresolve" to generate - * an ARP request + * an ARP request. */ lle->base.la_expire = time_second; /* mark expired */ lle->l3_addr4 = *(const struct sockaddr_in *)l3addr; @@ -1085,9 +1085,8 @@ in_lltable_rtcheck(struct ifnet *ifp, co } /* - * Returns NULL if not found or marked for deletion - * if found returns lle read locked - * + * Return NULL if not found or marked for deletion. + * If found return lle read locked. */ static struct llentry * in_lltable_lookup(struct lltable *llt, u_int flags, const struct sockaddr *l3addr) @@ -1148,7 +1147,7 @@ in_lltable_lookup(struct lltable *llt, u #endif lle = NULL; } - if (lle) { + if (lle != NULL) { if (flags & LLE_EXCLUSIVE) LLE_WLOCK(lle); else
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